
/*控制导航条*/
header .bottom .container .logo{
	float: none;
	margin:0;
}
header .bottom .container .logo a{
	margin:20px auto;
}
header .bottom .container .nav{
	width: 100%;
}
header .bottom .container .nav ul{
	width: 665px;
	margin:0 auto;

}

section .product .container{
	width: 100%;
	margin:auto;
	height: auto;
}
section .product .container>div{
float: none;
margin: 20px auto;
}
/*控制字体*/
section .about .about-article p:first-child{
width: 100%;
overflow: hidden;
text-overflow:ellipsis;
white-space: nowrap;
height: 25px;
	
}
section .about .about-article p:last-child{
	width: 100%;
	height: 50px;
	
	text-overflow:ellipsis;
display: -webkit-box;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
overflow: hidden;	
}
/*section .product{
	height: auto;
}*/
/*section .about .about-article .img{
	width: 100%;
	overflow: hidden;
}*/